ZenModeSettings.java revision 8ef00dfe4b83cd4aa302946b9b986fa6b9921701 
1/*
2 * Copyright (C) 2014 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.settings.notification;
18
19import android.app.AlertDialog;
20import android.app.Dialog;
21import android.app.DialogFragment;
22import android.app.FragmentManager;
23import android.app.INotificationManager;
24import android.app.TimePickerDialog;
25import android.content.Context;
26import android.content.DialogInterface;
27import android.content.DialogInterface.OnDismissListener;
28import android.content.pm.PackageManager;
29import android.content.res.Resources;
30import android.database.ContentObserver;
31import android.net.Uri;
32import android.os.Bundle;
33import android.os.Handler;
34import android.os.ServiceManager;
35import android.preference.Preference;
36import android.preference.Preference.OnPreferenceChangeListener;
37import android.preference.Preference.OnPreferenceClickListener;
38import android.preference.PreferenceCategory;
39import android.preference.PreferenceScreen;
40import android.preference.SwitchPreference;
41import android.provider.Settings.Global;
42import android.service.notification.Condition;
43import android.service.notification.ZenModeConfig;
44import android.text.format.DateFormat;
45import android.util.Log;
46import android.util.SparseArray;
47import android.widget.TimePicker;
48
49import com.android.settings.R;
50import com.android.settings.SettingsPreferenceFragment;
51import com.android.settings.Utils;
52import com.android.settings.search.BaseSearchIndexProvider;
53import com.android.settings.search.Indexable;
54import com.android.settings.search.SearchIndexableRaw;
55
56import java.text.SimpleDateFormat;
57import java.util.ArrayList;
58import java.util.Calendar;
59import java.util.List;
60import java.util.Objects;
61
62public class ZenModeSettings extends SettingsPreferenceFragment implements Indexable {
63    private static final String TAG = "ZenModeSettings";
64    private static final boolean DEBUG = true;
65
66    private static final String KEY_ZEN_MODE = "zen_mode";
67    private static final String KEY_IMPORTANT = "important";
68    private static final String KEY_CALLS = "phone_calls";
69    private static final String KEY_MESSAGES = "messages";
70    private static final String KEY_STARRED = "starred";
71    private static final String KEY_ALARM_INFO = "alarm_info";
72
73    private static final String KEY_DOWNTIME = "downtime";
74    private static final String KEY_DAYS = "days";
75    private static final String KEY_START_TIME = "start_time";
76    private static final String KEY_END_TIME = "end_time";
77
78    private static final String KEY_AUTOMATION = "automation";
79    private static final String KEY_ENTRY = "entry";
80    private static final String KEY_CONDITION_PROVIDERS = "manage_condition_providers";
81
82    private static final SettingPref PREF_ZEN_MODE = new SettingPref(SettingPref.TYPE_GLOBAL,
83            KEY_ZEN_MODE, Global.ZEN_MODE, Global.ZEN_MODE_OFF, Global.ZEN_MODE_OFF,
84            Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS, Global.ZEN_MODE_NO_INTERRUPTIONS) {
85        protected String getCaption(Resources res, int value) {
86            switch (value) {
87                case Global.ZEN_MODE_NO_INTERRUPTIONS:
88                    return res.getString(R.string.zen_mode_option_no_interruptions);
89                case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS:
90                    return res.getString(R.string.zen_mode_option_important_interruptions);
91                default:
92                    return res.getString(R.string.zen_mode_option_off);
93            }
94        }
95    };
96
97    private static final SimpleDateFormat DAY_FORMAT = new SimpleDateFormat("EEE");
98
99    private static SparseArray<String> allKeyTitles(Context context) {
100        final SparseArray<String> rt = new SparseArray<String>();
101        rt.put(R.string.zen_mode_important_category, KEY_IMPORTANT);
102        if (Utils.isVoiceCapable(context)) {
103            rt.put(R.string.zen_mode_phone_calls, KEY_CALLS);
104            rt.put(R.string.zen_mode_option_title, KEY_ZEN_MODE);
105        } else {
106            rt.put(R.string.zen_mode_option_title_novoice, KEY_ZEN_MODE);
107        }
108        rt.put(R.string.zen_mode_messages, KEY_MESSAGES);
109        rt.put(R.string.zen_mode_from_starred, KEY_STARRED);
110        rt.put(R.string.zen_mode_alarm_info, KEY_ALARM_INFO);
111        rt.put(R.string.zen_mode_downtime_category, KEY_DOWNTIME);
112        rt.put(R.string.zen_mode_downtime_days, KEY_DAYS);
113        rt.put(R.string.zen_mode_start_time, KEY_START_TIME);
114        rt.put(R.string.zen_mode_end_time, KEY_END_TIME);
115        rt.put(R.string.zen_mode_automation_category, KEY_AUTOMATION);
116        rt.put(R.string.manage_condition_providers, KEY_CONDITION_PROVIDERS);
117        return rt;
118    }
119
120    private final Handler mHandler = new Handler();
121    private final SettingsObserver mSettingsObserver = new SettingsObserver();
122
123    private Context mContext;
124    private PackageManager mPM;
125    private ZenModeConfig mConfig;
126    private boolean mDisableListeners;
127    private SwitchPreference mCalls;
128    private SwitchPreference mMessages;
129    private DropDownPreference mStarred;
130    private Preference mDays;
131    private TimePickerPreference mStart;
132    private TimePickerPreference mEnd;
133    private PreferenceCategory mAutomationCategory;
134    private Preference mEntry;
135    private Preference mConditionProviders;
136
137    @Override
138    public void onCreate(Bundle savedInstanceState) {
139        super.onCreate(savedInstanceState);
140        mContext = getActivity();
141        mPM = mContext.getPackageManager();
142
143        addPreferencesFromResource(R.xml.zen_mode_settings);
144        final PreferenceScreen root = getPreferenceScreen();
145
146        mConfig = getZenModeConfig();
147        if (DEBUG) Log.d(TAG, "Loaded mConfig=" + mConfig);
148
149        final Preference zenMode = PREF_ZEN_MODE.init(this);
150        if (!Utils.isVoiceCapable(mContext)) {
151            zenMode.setTitle(R.string.zen_mode_option_title_novoice);
152        }
153
154        final PreferenceCategory important =
155                (PreferenceCategory) root.findPreference(KEY_IMPORTANT);
156
157        mCalls = (SwitchPreference) important.findPreference(KEY_CALLS);
158        if (Utils.isVoiceCapable(mContext)) {
159            mCalls.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
160                @Override
161                public boolean onPreferenceChange(Preference preference, Object newValue) {
162                    if (mDisableListeners) return true;
163                    final boolean val = (Boolean) newValue;
164                    if (val == mConfig.allowCalls) return true;
165                    if (DEBUG) Log.d(TAG, "onPrefChange allowCalls=" + val);
166                    final ZenModeConfig newConfig = mConfig.copy();
167                    newConfig.allowCalls = val;
168                    return setZenModeConfig(newConfig);
169                }
170            });
171        } else {
172            important.removePreference(mCalls);
173            mCalls = null;
174        }
175
176        mMessages = (SwitchPreference) important.findPreference(KEY_MESSAGES);
177        mMessages.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
178            @Override
179            public boolean onPreferenceChange(Preference preference, Object newValue) {
180                if (mDisableListeners) return true;
181                final boolean val = (Boolean) newValue;
182                if (val == mConfig.allowMessages) return true;
183                if (DEBUG) Log.d(TAG, "onPrefChange allowMessages=" + val);
184                final ZenModeConfig newConfig = mConfig.copy();
185                newConfig.allowMessages = val;
186                return setZenModeConfig(newConfig);
187            }
188        });
189
190        mStarred = (DropDownPreference) important.findPreference(KEY_STARRED);
191        mStarred.setDropDownWidth(R.dimen.zen_mode_dropdown_width);
192        mStarred.addItem(R.string.zen_mode_from_anyone, ZenModeConfig.SOURCE_ANYONE);
193        mStarred.addItem(R.string.zen_mode_from_starred, ZenModeConfig.SOURCE_STAR);
194        mStarred.addItem(R.string.zen_mode_from_contacts, ZenModeConfig.SOURCE_CONTACT);
195        mStarred.setCallback(new DropDownPreference.Callback() {
196            @Override
197            public boolean onItemSelected(int pos, Object newValue) {
198                if (mDisableListeners) return true;
199                final int val = (Integer) newValue;
200                if (val == mConfig.allowFrom) return true;
201                if (DEBUG) Log.d(TAG, "onPrefChange allowFrom=" +
202                        ZenModeConfig.sourceToString(val));
203                final ZenModeConfig newConfig = mConfig.copy();
204                newConfig.allowFrom = val;
205                return setZenModeConfig(newConfig);
206            }
207        });
208        important.addPreference(mStarred);
209
210        final PreferenceCategory downtime = (PreferenceCategory) root.findPreference(KEY_DOWNTIME);
211
212        mDays = downtime.findPreference(KEY_DAYS);
213        mDays.setOnPreferenceClickListener(new OnPreferenceClickListener() {
214            @Override
215            public boolean onPreferenceClick(Preference preference) {
216                new AlertDialog.Builder(mContext)
217                        .setTitle(R.string.zen_mode_downtime_days)
218                        .setView(new ZenModeDowntimeDaysSelection(mContext, mConfig.sleepMode) {
219                              @Override
220                              protected void onChanged(String mode) {
221                                  if (mDisableListeners) return;
222                                  if (Objects.equals(mode, mConfig.sleepMode)) return;
223                                  if (DEBUG) Log.d(TAG, "days.onChanged sleepMode=" + mode);
224                                  final ZenModeConfig newConfig = mConfig.copy();
225                                  newConfig.sleepMode = mode;
226                                  setZenModeConfig(newConfig);
227                              }
228                        })
229                        .setOnDismissListener(new OnDismissListener() {
230                            @Override
231                            public void onDismiss(DialogInterface dialog) {
232                                updateDays();
233                            }
234                        })
235                        .setPositiveButton(R.string.done_button, null)
236                        .show();
237                return true;
238            }
239        });
240
241        final FragmentManager mgr = getFragmentManager();
242
243        mStart = new TimePickerPreference(mContext, mgr);
244        mStart.setKey(KEY_START_TIME);
245        mStart.setTitle(R.string.zen_mode_start_time);
246        mStart.setCallback(new TimePickerPreference.Callback() {
247            @Override
248            public boolean onSetTime(int hour, int minute) {
249                if (mDisableListeners) return true;
250                if (!ZenModeConfig.isValidHour(hour)) return false;
251                if (!ZenModeConfig.isValidMinute(minute)) return false;
252                if (hour == mConfig.sleepStartHour && minute == mConfig.sleepStartMinute) {
253                    return true;
254                }
255                if (DEBUG) Log.d(TAG, "onPrefChange sleepStart h=" + hour + " m=" + minute);
256                final ZenModeConfig newConfig = mConfig.copy();
257                newConfig.sleepStartHour = hour;
258                newConfig.sleepStartMinute = minute;
259                return setZenModeConfig(newConfig);
260            }
261        });
262        downtime.addPreference(mStart);
263        mStart.setDependency(mDays.getKey());
264
265        mEnd = new TimePickerPreference(mContext, mgr);
266        mEnd.setKey(KEY_END_TIME);
267        mEnd.setTitle(R.string.zen_mode_end_time);
268        mEnd.setCallback(new TimePickerPreference.Callback() {
269            @Override
270            public boolean onSetTime(int hour, int minute) {
271                if (mDisableListeners) return true;
272                if (!ZenModeConfig.isValidHour(hour)) return false;
273                if (!ZenModeConfig.isValidMinute(minute)) return false;
274                if (hour == mConfig.sleepEndHour && minute == mConfig.sleepEndMinute) {
275                    return true;
276                }
277                if (DEBUG) Log.d(TAG, "onPrefChange sleepEnd h=" + hour + " m=" + minute);
278                final ZenModeConfig newConfig = mConfig.copy();
279                newConfig.sleepEndHour = hour;
280                newConfig.sleepEndMinute = minute;
281                return setZenModeConfig(newConfig);
282            }
283        });
284        downtime.addPreference(mEnd);
285        mEnd.setDependency(mDays.getKey());
286
287        mAutomationCategory = (PreferenceCategory) findPreference(KEY_AUTOMATION);
288        mEntry = findPreference(KEY_ENTRY);
289        mEntry.setOnPreferenceClickListener(new OnPreferenceClickListener() {
290            @Override
291            public boolean onPreferenceClick(Preference preference) {
292                new AlertDialog.Builder(mContext)
293                    .setTitle(R.string.zen_mode_entry_conditions_title)
294                    .setView(new ZenModeAutomaticConditionSelection(mContext))
295                    .setOnDismissListener(new OnDismissListener() {
296                        @Override
297                        public void onDismiss(DialogInterface dialog) {
298                            refreshAutomationSection();
299                        }
300                    })
301                    .setPositiveButton(R.string.dlg_ok, null)
302                    .show();
303                return true;
304            }
305        });
306        mConditionProviders = findPreference(KEY_CONDITION_PROVIDERS);
307
308        updateControls();
309    }
310
311    private void updateDays() {
312        if (mConfig != null) {
313            final int[] days = ZenModeConfig.tryParseDays(mConfig.sleepMode);
314            if (days != null && days.length != 0) {
315                final StringBuilder sb = new StringBuilder();
316                final Calendar c = Calendar.getInstance();
317                for (int i = 0; i < ZenModeConfig.ALL_DAYS.length; i++) {
318                    final int day = ZenModeConfig.ALL_DAYS[i];
319                    for (int j = 0; j < days.length; j++) {
320                        if (day == days[j]) {
321                            c.set(Calendar.DAY_OF_WEEK, day);
322                            if (sb.length() > 0) {
323                                sb.append(mContext.getString(R.string.summary_divider_text));
324                            }
325                            sb.append(DAY_FORMAT.format(c.getTime()));
326                            break;
327                        }
328                    }
329                }
330                if (sb.length() > 0) {
331                    mDays.setSummary(sb);
332                    mDays.notifyDependencyChange(false);
333                    return;
334                }
335            }
336        }
337        mDays.setSummary(R.string.zen_mode_downtime_days_none);
338        mDays.notifyDependencyChange(true);
339    }
340
341    private void updateEndSummary() {
342        final int startMin = 60 * mConfig.sleepStartHour + mConfig.sleepStartMinute;
343        final int endMin = 60 * mConfig.sleepEndHour + mConfig.sleepEndMinute;
344        final boolean nextDay = startMin >= endMin;
345        mEnd.setSummaryFormat(nextDay ? R.string.zen_mode_end_time_summary_format : 0);
346    }
347
348    private void updateControls() {
349        mDisableListeners = true;
350        if (mCalls != null) {
351            mCalls.setChecked(mConfig.allowCalls);
352        }
353        mMessages.setChecked(mConfig.allowMessages);
354        mStarred.setSelectedValue(mConfig.allowFrom);
355        updateStarredEnabled();
356        updateDays();
357        mStart.setTime(mConfig.sleepStartHour, mConfig.sleepStartMinute);
358        mEnd.setTime(mConfig.sleepEndHour, mConfig.sleepEndMinute);
359        mDisableListeners = false;
360        refreshAutomationSection();
361        updateEndSummary();
362    }
363
364    private void updateStarredEnabled() {
365        mStarred.setEnabled(mConfig.allowCalls || mConfig.allowMessages);
366    }
367
368    private void refreshAutomationSection() {
369        if (mConditionProviders != null) {
370            final int total = ConditionProviderSettings.getProviderCount(mPM);
371            if (total == 0) {
372                getPreferenceScreen().removePreference(mAutomationCategory);
373            } else {
374                final int n = ConditionProviderSettings.getEnabledProviderCount(mContext);
375                if (n == 0) {
376                    mConditionProviders.setSummary(getResources().getString(
377                            R.string.manage_condition_providers_summary_zero));
378                } else {
379                    mConditionProviders.setSummary(String.format(getResources().getQuantityString(
380                            R.plurals.manage_condition_providers_summary_nonzero,
381                            n, n)));
382                }
383                final String entrySummary = getEntryConditionSummary();
384                if (n == 0 || entrySummary == null) {
385                    mEntry.setSummary(R.string.zen_mode_entry_conditions_summary_none);
386                } else {
387                    mEntry.setSummary(entrySummary);
388                }
389            }
390        }
391    }
392
393    private String getEntryConditionSummary() {
394        final INotificationManager nm = INotificationManager.Stub.asInterface(
395                ServiceManager.getService(Context.NOTIFICATION_SERVICE));
396        try {
397            final Condition[] automatic = nm.getAutomaticZenModeConditions();
398            if (automatic == null || automatic.length == 0) {
399                return null;
400            }
401            final String divider = getString(R.string.summary_divider_text);
402            final StringBuilder sb = new StringBuilder();
403            for (int i = 0; i < automatic.length; i++) {
404                if (i > 0) sb.append(divider);
405                sb.append(automatic[i].summary);
406            }
407            return sb.toString();
408        } catch (Exception e) {
409            Log.w(TAG, "Error calling getAutomaticZenModeConditions", e);
410            return null;
411        }
412    }
413
414    @Override
415    public void onResume() {
416        super.onResume();
417        updateControls();
418        mSettingsObserver.register();
419    }
420
421    @Override
422    public void onPause() {
423        super.onPause();
424        mSettingsObserver.unregister();
425    }
426
427    private void updateZenModeConfig() {
428        final ZenModeConfig config = getZenModeConfig();
429        if (Objects.equals(config, mConfig)) return;
430        mConfig = config;
431        if (DEBUG) Log.d(TAG, "updateZenModeConfig mConfig=" + mConfig);
432        updateControls();
433    }
434
435    private ZenModeConfig getZenModeConfig() {
436        final INotificationManager nm = INotificationManager.Stub.asInterface(
437                ServiceManager.getService(Context.NOTIFICATION_SERVICE));
438        try {
439            return nm.getZenModeConfig();
440        } catch (Exception e) {
441           Log.w(TAG, "Error calling NoMan", e);
442           return new ZenModeConfig();
443        }
444    }
445
446    private boolean setZenModeConfig(ZenModeConfig config) {
447        final INotificationManager nm = INotificationManager.Stub.asInterface(
448                ServiceManager.getService(Context.NOTIFICATION_SERVICE));
449        try {
450            final boolean success = nm.setZenModeConfig(config);
451            if (success) {
452                mConfig = config;
453                if (DEBUG) Log.d(TAG, "Saved mConfig=" + mConfig);
454                updateEndSummary();
455                updateStarredEnabled();
456            }
457            return success;
458        } catch (Exception e) {
459           Log.w(TAG, "Error calling NoMan", e);
460           return false;
461        }
462    }
463
464    protected void putZenModeSetting(int value) {
465        Global.putInt(getContentResolver(), Global.ZEN_MODE, value);
466    }
467
468    protected ZenModeConditionSelection newConditionSelection() {
469        return new ZenModeConditionSelection(mContext);
470    }
471
472    // Enable indexing of searchable data
473    public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
474        new BaseSearchIndexProvider() {
475            @Override
476            public List<SearchIndexableRaw> getRawDataToIndex(Context context, boolean enabled) {
477                final SparseArray<String> keyTitles = allKeyTitles(context);
478                final int N = keyTitles.size();
479                final List<SearchIndexableRaw> result = new ArrayList<SearchIndexableRaw>(N);
480                final Resources res = context.getResources();
481                for (int i = 0; i < N; i++) {
482                    final SearchIndexableRaw data = new SearchIndexableRaw(context);
483                    data.key = keyTitles.valueAt(i);
484                    data.title = res.getString(keyTitles.keyAt(i));
485                    data.screenTitle = res.getString(R.string.zen_mode_settings_title);
486                    result.add(data);
487                }
488                return result;
489            }
490
491            public List<String> getNonIndexableKeys(Context context) {
492                final ArrayList<String> rt = new ArrayList<String>();
493                if (!Utils.isVoiceCapable(context)) {
494                    rt.add(KEY_CALLS);
495                }
496                return rt;
497            }
498        };
499
500    private final class SettingsObserver extends ContentObserver {
501        private final Uri ZEN_MODE_URI = Global.getUriFor(Global.ZEN_MODE);
502        private final Uri ZEN_MODE_CONFIG_ETAG_URI = Global.getUriFor(Global.ZEN_MODE_CONFIG_ETAG);
503
504        public SettingsObserver() {
505            super(mHandler);
506        }
507
508        public void register() {
509            getContentResolver().registerContentObserver(ZEN_MODE_URI, false, this);
510            getContentResolver().registerContentObserver(ZEN_MODE_CONFIG_ETAG_URI, false, this);
511        }
512
513        public void unregister() {
514            getContentResolver().unregisterContentObserver(this);
515        }
516
517        @Override
518        public void onChange(boolean selfChange, Uri uri) {
519            super.onChange(selfChange, uri);
520            if (ZEN_MODE_URI.equals(uri)) {
521                PREF_ZEN_MODE.update(mContext);
522            }
523            if (ZEN_MODE_CONFIG_ETAG_URI.equals(uri)) {
524                updateZenModeConfig();
525            }
526        }
527    }
528
529    private static class TimePickerPreference extends Preference {
530        private final Context mContext;
531
532        private int mSummaryFormat;
533        private int mHourOfDay;
534        private int mMinute;
535        private Callback mCallback;
536
537        public TimePickerPreference(Context context, final FragmentManager mgr) {
538            super(context);
539            mContext = context;
540            setPersistent(false);
541            setOnPreferenceClickListener(new OnPreferenceClickListener(){
542                @Override
543                public boolean onPreferenceClick(Preference preference) {
544                    final TimePickerFragment frag = new TimePickerFragment();
545                    frag.pref = TimePickerPreference.this;
546                    frag.show(mgr, TimePickerPreference.class.getName());
547                    return true;
548                }
549            });
550        }
551
552        public void setCallback(Callback callback) {
553            mCallback = callback;
554        }
555
556        public void setSummaryFormat(int resId) {
557            mSummaryFormat = resId;
558            updateSummary();
559        }
560
561        public void setTime(int hourOfDay, int minute) {
562            if (mCallback != null && !mCallback.onSetTime(hourOfDay, minute)) return;
563            mHourOfDay = hourOfDay;
564            mMinute = minute;
565            updateSummary();
566        }
567
568        private void updateSummary() {
569            final Calendar c = Calendar.getInstance();
570            c.set(Calendar.HOUR_OF_DAY, mHourOfDay);
571            c.set(Calendar.MINUTE, mMinute);
572            String time = DateFormat.getTimeFormat(mContext).format(c.getTime());
573            if (mSummaryFormat != 0) {
574                time = mContext.getResources().getString(mSummaryFormat, time);
575            }
576            setSummary(time);
577        }
578
579        public static class TimePickerFragment extends DialogFragment implements
580                TimePickerDialog.OnTimeSetListener {
581            public TimePickerPreference pref;
582
583            @Override
584            public Dialog onCreateDialog(Bundle savedInstanceState) {
585                final boolean usePref = pref != null && pref.mHourOfDay >= 0 && pref.mMinute >= 0;
586                final Calendar c = Calendar.getInstance();
587                final int hour = usePref ? pref.mHourOfDay : c.get(Calendar.HOUR_OF_DAY);
588                final int minute = usePref ? pref.mMinute : c.get(Calendar.MINUTE);
589                return new TimePickerDialog(getActivity(), this, hour, minute,
590                        DateFormat.is24HourFormat(getActivity()));
591            }
592
593            public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
594                if (pref != null) {
595                    pref.setTime(hourOfDay, minute);
596                }
597            }
598        }
599
600        public interface Callback {
601            boolean onSetTime(int hour, int minute);
602        }
603    }
604}
605